Cielonos/Assets/Scripts/MainGame/AttackArea/Submodules/HitSubmodule.cs

using System.Collections.Generic;
using Cielonos.MainGame.Characters;
using UnityEngine;

namespace Cielonos.MainGame
{
    public partial class AttackAreaBase
    {
        public partial class HitSubmodule : AttackAreaSubmoduleBase
        {
            public int originalHitCount;
            public int currentHitIndex;
            public float hitInterval;
            private float currentIntervalTime;

            public List<GameObject> checkedObjects;
            public bool isOverridingHitEffect;
            public GameObject hitVFXPrefab;
            public bool isAutoPlayHitSound;
            public List<uint> hitSoundList;

            public HitSubmodule(AttackAreaBase attackArea) : base(attackArea)
            {
                InitializeAsOnceHit();
                CommonInitialize();
            }

            public HitSubmodule(AttackAreaBase attackArea, float hitInterval = -1, int hitCount = -1) : base(attackArea)
            {
                InitializeAsMultipleHit(hitInterval, hitCount);
                CommonInitialize();
            }

            private void InitializeAsOnceHit()
            {
                this.originalHitCount = 1;
                this.currentHitIndex = 0;
                this.hitInterval = -1;
                this.currentIntervalTime = 0;
            }

            private void InitializeAsMultipleHit(float hitInterval, int hitCount)
            {
                this.originalHitCount = hitCount;
                this.currentHitIndex = 0;
                this.hitInterval = hitInterval;
                this.currentIntervalTime = 0;
            }

            private void CommonInitialize()
            {
                isAutoPlayHitSound = true;
                checkedObjects = new List<GameObject>();
                hitSoundList = new List<uint>();
            }
        }

        public partial class HitSubmodule
        {
            public GameObject SpawnHitVFX(CharacterBase creator, Vector3 position, Vector3 direction = default)
            {
                if (isOverridingHitEffect) return null;

                if (hitVFXPrefab != null)
                {
                    direction = direction == default ? direction : Vector3.up;
                    GameObject hitEffect = VFXObject.Spawn(hitVFXPrefab, creator, position, Quaternion.LookRotation(direction),
                        timePolicy: owner.timePolicy);
                    return hitEffect;
                }

                return null;
            }

            public HitSubmodule AddHitSound(uint soundID, AK.Wwise.Event soundEvent = null)
            {
                hitSoundList.Add(soundID);
                return this;
            }

        }

        public partial class HitSubmodule
        {
            public void Update()
            {
                if (!isEnabling || currentHitIndex >= originalHitCount || attackArea.timeSm.delayTime > 0)
                {
                    return;
                }

                if (hitInterval < 0) return;

                currentIntervalTime += attackArea.DeltaTime;
                if (currentIntervalTime >= hitInterval)
                {
                    checkedObjects.Clear();
                    if (attackArea.attackSm != null)
                    {
                        //attackArea.attackSm.modifiedAttackValue = attackArea.attackSm.originalAttackValue;
                    }

                    currentIntervalTime -= hitInterval;
                    currentHitIndex++;
                }

                if (currentHitIndex >= originalHitCount)
                {
                    attackArea.isEnabling = false;
                }
            }

            public void AddCheckedObject(GameObject obj)
            {
                checkedObjects.Add(obj);
            }

            public void InvokeAllHitEvents(CharacterBase target, Vector3 hitPosition)
            {
                attackArea.eventSm?.InvokeHitEvents(target, hitPosition, currentHitIndex, attackArea.canTriggerHitEvent);
            }
        }
    }
}